| Qaenyin vs Heihachi | 10–15 | 40.00% |
| Qaenyin vs King | 12–9 | 57.14% |
| Qaenyin vs Steve | 7–5 | 58.33% |
| Qaenyin vs Kazuya | 5–4 | 55.56% |
| Qaenyin vs Lili | 3–6 | 33.33% |
| Qaenyin vs Xiaoyu | 6–2 | 75.00% |
| Qaenyin vs Asuka | 5–3 | 62.50% |
| Qaenyin vs Lee | 1–6 | 14.29% |
| Qaenyin vs Jun | 4–3 | 57.14% |
| Qaenyin vs Victor | 2–4 | 33.33% |
| Qaenyin vs Hwoarang | 2–3 | 40.00% |
| Qaenyin vs Jin | 2–3 | 40.00% |
| Qaenyin vs Feng | 1–4 | 20.00% |
| Qaenyin vs Lars | 3–2 | 60.00% |
| Qaenyin vs Law | 3–1 | 75.00% |
| Qaenyin vs Yoshimitsu | 4–0 | 100.00% |
| Qaenyin vs Zafina | 4–0 | 100.00% |
| Qaenyin vs Reina | 4–0 | 100.00% |
| Qaenyin vs Raven | 1–2 | 33.33% |
| Qaenyin vs Bryan | 0–2 | 0.00% |
| Qaenyin vs Jack-8 | 0–2 | 0.00% |
| Qaenyin vs Leo | 0–2 | 0.00% |
| Qaenyin vs Claudio | 2–0 | 100.00% |
| Qaenyin vs Nina | 2–0 | 100.00% |
| Qaenyin vs Azucena | 0–2 | 0.00% |
| Qaenyin vs Panda | 0–1 | 0.00% |
| Qaenyin vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.